You are right mate, everything depends on OP connections;)
I am sure there is a way to unlock an iPhone from iCloud,
But not everyone has the right connections to do it)
What I know that one can buy a iCloud locked phone twice cheaper then a normal one so the unlock must be really expensive. So just be careful who you trust your gear or money to

Hello i recently bought a iphone 6+ which is FU but after few days it started to show me iCloud Activation and ask for apple id and password.
what is this Can anybody help me to unlock icloud please.
I will pay you for your services or how to unlock iphone 6+ tell me the procedure if succeeded definitely pay you some reward.
Feel free to ask anything and if you have any doubt Escrow is always welcome
Thanks and advance
You can sell it only for parts, no one can unlock an iCloud iPhone, be careful anyway) it may be stolen and you might get into some trouble if the previous owner reported about the theft
That's not a big deal bro, even I have bought 2nd hand iPhone 5s nearly 3 months before Still I am using that phone. I have unlocked using the specific software and using it now.
Don't make him fear bro.